{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["material", "process parameter", "manufacturing process", "enabling technology", "concept or principle", "engineering feature"], "input": "As is the case with the 2D variants , these 3D TO practices mainly focus on how to minimize overhang area or support volumes , as these constraints are relatively easy to integrate in the TO process ."}
{"material": ["As", "as"], "process parameter": ["overhang area"], "manufacturing process": [], "enabling technology": [], "concept or principle": ["2D", "3D", "process"], "engineering feature": []}